CA2411595A1 - Pivoting jaw pipe wrench - Google Patents

Pivoting jaw pipe wrench Download PDF

Info

Publication number
CA2411595A1
CA2411595A1 CA002411595A CA2411595A CA2411595A1 CA 2411595 A1 CA2411595 A1 CA 2411595A1 CA 002411595 A CA002411595 A CA 002411595A CA 2411595 A CA2411595 A CA 2411595A CA 2411595 A1 CA2411595 A1 CA 2411595A1
Authority
CA
Canada
Prior art keywords
discrete
jaw
angle
teeth
apex
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002411595A
Other languages
English (en)
French (fr)
Inventor
Glen R. Chartier
David L. Machovina
Chris W. Mandell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Emerson Electric Co
Original Assignee
Emerson Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Emerson Electric Co filed Critical Emerson Electric Co
Publication of CA2411595A1 publication Critical patent/CA2411595A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
    • B25B13/5008—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects
    • B25B13/5016—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe
    • B25B13/5025—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe using a pipe wrench type tool
    • B25B13/5041—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe using a pipe wrench type tool with movable or adjustable jaws
    • B25B13/505—Pivotally moving or adjustable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/10—Spanners; Wrenches with adjustable jaws
    • B25B13/28—Spanners; Wrenches with adjustable jaws the jaws being pivotally movable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
CA002411595A 2002-05-10 2002-11-12 Pivoting jaw pipe wrench Abandoned CA2411595A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/144,122 2002-05-10
US10/144,122 US6742419B2 (en) 2002-05-10 2002-05-10 Pivoting jaw pipe wrench

Publications (1)

Publication Number Publication Date
CA2411595A1 true CA2411595A1 (en) 2003-11-10

Family

ID=29249859

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002411595A Abandoned CA2411595A1 (en) 2002-05-10 2002-11-12 Pivoting jaw pipe wrench

Country Status (5)

Country Link
US (2) US6742419B2 (zh)
EP (1) EP1361024A3 (zh)
CN (1) CN100387401C (zh)
BR (1) BR0205157A (zh)
CA (1) CA2411595A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8479615B2 (en) 2009-11-18 2013-07-09 Robert John Terence Wojick Self-clamping wrench
US8485071B2 (en) 2009-11-18 2013-07-16 Robert John Terence Wojick Self-clamping wrench with push-button latch release

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1218149A1 (en) * 1999-09-13 2002-07-03 Inno Tool Asia Pte. Ltd. A pipe wrench
NZ513676A (en) * 2001-08-21 2001-09-28 Denis Lee Stewart Improvements to a wrench
ES2264887B1 (es) 2005-06-03 2007-08-16 Ana Urquizu Osa Llave manual para accionamiento de elementos cilindricos.
US20080196562A1 (en) * 2007-02-16 2008-08-21 Asif Elliston Nut driver and method of making the same
US7546784B1 (en) * 2007-11-27 2009-06-16 Mh Corporation Pliers having greater holding force
EP2065136B1 (en) * 2007-11-28 2011-09-21 MH Corporation Pliers having greater holding force
ES2651664T3 (es) 2008-07-18 2018-01-29 Noetic Technologies Inc. Acoplamiento de extensión de agarre para proporcionar una herramienta de agarre con un rango operativo mejorado, y método de uso del mismo
US8142473B2 (en) * 2008-10-03 2012-03-27 Tyco Healthcare Group Lp Method of transferring rotational motion in an articulating surgical instrument
CN103144062B (zh) * 2013-03-07 2016-02-10 蒋章美 多用棘爪管钳
US11235443B2 (en) 2013-03-26 2022-02-01 Milwaukee Electric Tool Corporation Pipe wrench
EP2978568B1 (en) * 2013-03-26 2022-05-04 Milwaukee Electric Tool Corporation Wrench
USD717619S1 (en) * 2013-04-01 2014-11-18 Ridge Tool Company Tool handle
CN103639955A (zh) * 2013-11-21 2014-03-19 南通山口精工机电有限公司 一种管口钳
USD758814S1 (en) * 2014-03-21 2016-06-14 Zhangmei JIANG Multi-purpose ratchet pipe plier
TWI580529B (zh) * 2015-07-17 2017-05-01 A wrench that repeats the operation
US10994405B2 (en) 2017-05-11 2021-05-04 Milwaukee Electric Tool Corporation Pipe wrench
WO2019191655A1 (en) 2018-03-30 2019-10-03 Milwaukee Electric Tool Corporation Pipe wrench
AU2019417576B2 (en) * 2018-12-28 2022-01-13 Apex Brands, Inc. Pipe wrench with improved design for side bite
US11458601B2 (en) * 2019-02-21 2022-10-04 Js Products, Inc. One-handed pipe wrench
USD911797S1 (en) 2019-09-09 2021-03-02 Js Products, Inc. One-handed pipe wrench
USD939908S1 (en) * 2019-10-04 2022-01-04 Ridge Tool Company Wrench body
EP4100617A4 (en) * 2020-02-07 2023-12-20 Rogers Oil Tools, LLC ASSISTED GRIPPER ASSEMBLY
EP4192651A1 (en) 2020-08-04 2023-06-14 Milwaukee Electric Tool Corporation Extendable wrench
CN117320841A (zh) * 2021-03-17 2023-12-29 马赫特工具有限公司 一种自调节式管扳手工具
TWI794025B (zh) * 2022-02-23 2023-02-21 林詠笙 管鉗結構

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US460230A (en) * 1891-09-29 Three-gripped self-adjusting pipe-wrench
US184451A (en) * 1876-11-14 Improvement in car-axle boxes
US164505A (en) * 1875-06-15 Improvement in nut-locks
US1445211A (en) 1919-11-18 1923-02-13 Thomas F Gore Wrench
US1442351A (en) 1921-12-03 1923-01-16 William A Martin Wrench
US2028406A (en) 1935-01-16 1936-01-21 Masterench Corp Double jaw wrench
US2441144A (en) 1945-05-29 1948-05-11 Roy L Gregory Wrench provided with cam-actuated self-tightening jaws
US2559973A (en) 1947-10-22 1951-07-10 Bernard P Kunz Pivoted jaw wrench
US2742808A (en) 1955-06-23 1956-04-24 Paul H Haberle Pivoted-jaw wrench having a jawclosing spring anchored in a hollow pivot
US2875659A (en) 1956-05-18 1959-03-03 Haberle Paul Self-closing wrench
JPS5741173A (en) * 1980-08-13 1982-03-08 Matsuzaka Tekkosho Kk Tool for clawing and holding pipes
US4534245A (en) * 1983-11-21 1985-08-13 Rossmann William F Tight-grip wrench
DK473586A (da) * 1986-10-03 1988-04-04 Axel Groenlund Nielsen Selvspaendende tang
CA2069265A1 (en) 1991-08-26 1993-02-27 Young S. Woo Pipe wrench
CN2127900Y (zh) * 1992-07-15 1993-03-10 董志刚 一种管子钳
CN2246045Y (zh) * 1995-11-28 1997-01-29 董志刚 一种管子钳
CN2302092Y (zh) * 1997-08-05 1998-12-30 陈长生 强力自锁大范围快速调节管子钳
CN2362653Y (zh) * 1997-08-07 2000-02-09 周成宝 快速多功能扳手
EP1218149A1 (en) 1999-09-13 2002-07-03 Inno Tool Asia Pte. Ltd. A pipe wrench
CN1342546A (zh) * 2000-09-08 2002-04-03 董志刚 一种管子钳
CN2399168Y (zh) * 1999-09-13 2000-10-04 董志刚 一种管子钳
CN2415882Y (zh) * 2000-03-30 2001-01-24 青岛崂山工具厂 自调式扳钳
WO2002026449A1 (en) * 2000-09-26 2002-04-04 Solanki, Trupti, Hitendra Pipe wrench

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8479615B2 (en) 2009-11-18 2013-07-09 Robert John Terence Wojick Self-clamping wrench
US8485071B2 (en) 2009-11-18 2013-07-16 Robert John Terence Wojick Self-clamping wrench with push-button latch release

Also Published As

Publication number Publication date
BR0205157A (pt) 2004-06-29
US20040154440A1 (en) 2004-08-12
CN1456419A (zh) 2003-11-19
EP1361024A2 (en) 2003-11-12
EP1361024A3 (en) 2004-05-06
US6742419B2 (en) 2004-06-01
US7044030B2 (en) 2006-05-16
US20030209109A1 (en) 2003-11-13
CN100387401C (zh) 2008-05-14

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Legal Events

Date Code Title Description
FZDE Discontinued
FZDE Discontinued

Effective date: 20071113